baber/WOPTO huggingface dataset:
Patent JP-2000213565-A (JP)
Title: One-way clutch
Inventor: KUBO TOMOMASA
IPC: F16D41/06
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch enabling increase of number of torque transmission members and block bearings capable of being positioned inside a circular space compared to conventional ones and having a structure with high degree of freedom of design in regard to a one-way clutch composed so as to properly maintain a J-space by positioning the plurality of block bearings inside the circular space between an outer peripheral surface of an inner ring or a shaft and an inner peripheral surface of an outer ring. SOLUTION: By providing a recessed part 52 at a face opposing an outer peripheral surface 2 of an inner ring or a shaft of a block bearing 5 and inserting a supporting piece 62b integrally formed to a retainer 6 into the recessed part 52 for supporting each block bearing 5 in a diameter direction, a stage part on both sides as such on conventional block bearings becomes unnecessary and a circumferential maximum dimension of the block bearing 5 is shortened.
Patent JP-S56117390-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/408
Filed: 1980-02-16
Abstract: PURPOSE: To avoid the effect of noise fed to the substrate of bias potential, of the  substrate by applying required opposite potential with static capacitance.  
     CONSTITUTION: The signal VC of opposite phase with noise to the substrate bias  VBB is produced from a clock signal generator 1, and the signal VC is fed to the bias VBB via the capacitor 2 being the capacitance of the same degree as the substrate capacitance and the bit line through the MOS diode formed on the substrate like polysilicon, allowing to cancell the noise. Thus, the substrate bias is a stable value  not subject to the noise, and the production of malfunction of semiconductor  memory device can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03222594-A (JP)
Title: Color temperature adjustment circuit for picture display device
Inventor: UCHIDA TAMIO
IPC: H04N9/73
Filed: 1990-01-29
Abstract: PURPOSE:To decrease the number of adjustment locations and to adjust color temperature with simple adjustment by devising the color temperature adjustment circuit such that the color temperature is made adjustable when a prescribed clamp pulse signal is inserted and amplified. CONSTITUTION:Three preamplifier circuits 21R, 21G, 21B have a contrast adjustment function and amplify a red, green and blue signals, give the result to relevant clamp pulse synthesis circuits, the clamp pulse synthesis circuits 24R, 24G, 24B synthesize the red, green and blue signals into a common clamp pulse signal, which is given to a relevant variable gain amplifier circuit. Variable gain amplifier circuits 26R, 26G, 26B amplify the red, green and blue signals outputted from the clamp pulse synthesis circuit with a gain commanded by color temperature adjustment resistors 28R, 28G, 28B provided individually corresponding to each color signal and given to a relevant video output stage. Thus, the adjustment resistors provided for the adjustment of the color temperature are only three and the adjustment is facilitated.
Patent JP-H04257786-A (JP)
Title: Emergency recovery method for outflow oil
Inventor: KATO SADAICHI
IPC: B63B25/08
Filed: 1991-02-12
Abstract: PURPOSE:To prevent contamination of environment by rapidly recovering outflow oil when oil flows out from various storage tanks, such as a tank built on a ground and a tanker. CONSTITUTION:Outflow oil from various storage tanks 1 is induced to an induction pipe 26 and further recovered in a temporarily built tank 10 connected to the induction pipe 26. When the temporarily built tank 10 is full of the outflow oil, by exchange of the temporarily built tank, full of the outflow oil, with other temporarily built tank 10, recovery of the outflow oil can be continued.
Patent JP-S59144553-A (JP)
Title: Molding device of mold for embedding pipe by casting
Inventor: MINOWA TAKAMITSU
IPC: B22D19/00
Filed: 1983-02-07
Abstract: PURPOSE:To form a mold for casting a body embedded with pipes by casting in the exact pipe positions by making a pipe positioning and fixing jig and a molding flask separate and independent in a casting device for the body embedded with the pipes by casting and fitting a preliminarily provided fitting part to a molding board fitted with a pattern. CONSTITUTION:Projecting parts 13 to be fitted with a jig 12 for positioning and fixing casting pipes 11 is provided on a molding board 14, and a pattern 16 contg. receiving fittings 15 for the pipes 11 is attached in the board 14. The pipes 11 are inserted into the pattern 16 and the pipes 11 are positioned by the jigs 15; at the same time, the jig 12 is fixed to the parts 13 by auxiliary means 19 for fitting and the rising parts of the pipes 11 are exactly positioned and fixed by auxiliary jig plates 20. Molding sand 17 is packed in the space in the molding flask 18 on the board 4, and after the sand is rammed, the pattern 16 is removed to form a top mold. The top mold is set on the bottom mold formed by the similar pattern to form a casting mold for casting the pipes. The casting mold for a molding to be cast with the pipes 11 in the exact position is obtd.
Patent JP-H08190597-A (JP)
Title: Transaction monitor system
Inventor: SAWARAGI MASAHITO
IPC: G06Q40/00
Filed: 1995-01-10
Abstract: PURPOSE: To enable a monitor in a remote place to easily monitor the transaction information of a transaction processing device and to enable him to output proper guidance information like service guide or business guide by providing a transmission means related to transaction information and an output guide means. CONSTITUTION: An office 36 of banking organ and a center 34 are connected by a leased line, and many automatic deposit payment machines (ATM) 11... installed at the automation corner of the office 36 are monitored by one monitor (RMC) 35, and a portable monitor (PRMC) 38 which is connected to the RMC 35 through a radio equipment 37 and is freely moved is provided to monitor them. Meanwhile, transaction data, operation data, etc., of ATMs 11... are managed by a host computer 39 and a storage device 40 in the center 35, and when data is requested from the RMC 35 or the PRMC 38, the transaction state of the ATM used for transactions at present and customer data from the center 34 are read out and are monitored. Thus, the monitor recognizes and manages the operation state and the transaction state of the transaction processing device.
Patent JP-S60163467-A (JP)
Title: Mos transistor device
Inventor: OZAKI MASAHARU
IPC: H01L29/78
Filed: 1984-02-03
Abstract: PURPOSE:To offer the titled device for high withstand voltage and large current which can maintain the property of high withstand voltage independently of the value of gate voltage and can be used on large currents by a method wherein an off-set part is provided with a double-diffusion layer. CONSTITUTION:Since an MOS transistor 11 is constructed as an off-set structural MOS transistor, an N<+> type diffusion layer 18 is kept away from a gate electrode 21 formed on an insulation layer 15 at a distance l in the horizontal direction, so that a drain region may not formed under the gate electrode 21. The off-set part provided between the gate region formed under the gate electrode 21 and the N<+> diffusion layer 18 acting as the drain region is provided with the double-diffusion layer 22, and the gate region is combined with the drain region by means of said double-diffused layer 22. The double-diffusion layer 22 consists of the first N<+> type diffused layer 23 provided between the diffused layer 18 and a P<-> type substrate 12 and formed in such a manner that one end reaches the lower part of the gate electrode 21, and of the second N type diffusion layer 24 existing in the diffusion layer 23 and formed so as to extend from the lower part of the electrode 21 to the diffusion layer 18.
Patent JP-S59146430-A (JP)
Title: Magnetic head
Inventor: HAMANA JIYUNJI
IPC: G11B5/10
Filed: 1983-02-09
Abstract: PURPOSE:To improve the lubricity of the tape rubbing surface and to prevent a tape squeaking phenomenon by melt-spraying a metallic layer or ceramics over the area between laminations of a magnetic thin plate as well as the rubbing surface of a magnetic tape and filling an organic lubricant into microholes of the melt-sprayed material. CONSTITUTION:Core halves 1a and 1b are formed by laminating magnetic thin plates, and an organic lubricant is filled into a gap 3 between lamination. A coil 7 is wound around the butted part between the bases of the halves 1a and 1b. A connection terminal 7 is provided. A magnetic core 1 is stored into a case 5 and held fixedly by synthetic resin 6. While a metallic layer, etc. is melt-sprayed on the rubbing surface of a magnetic tape in the case 5 excluding the part of the core 1. Thus a melt-sprayed material layer 4 is formed, and an organic lubricant is filled into the microholes of the layer 4. Either one of the solid lubricant, the liquid lubricant, the semi-solid grease, etc. can be used for the organic lubricant.
Patent JP-H06230857-A (JP)
Title: Resetting device
Inventor: IWAMOTO RYUTARO
IPC: G06F1/24
Filed: 1993-02-05
Abstract: PURPOSE:To provide a resetting device capable of initializing a system without requiring a reset circuit and an exclusive reset line in each function block. CONSTITUTION:The resetting device is provided with plural function blocks 21 to 23 for executing respectively independent functions, a bus 4 for connecting the blocks 21 to 23 to a microcomputer 20 and the microcomputer 20 for controlling the blocks 21 to 23 through the bus 24, and at the time of initializing at least one of the plural blocks 21 to 23, sending a reset command and initializing the function block. Since a reset (or set) command is sent from the microcomputer 20 to the function block through the normal bus to initialze the block, a reset line in each function block is not required, so that the number of wires can be reduced in the case of constituting a system having complex functions and circuit constitution can be simplified because an exclusive reset circuit is not required.
Patent JP-S55111651-A (JP)
Title: Process of slot insulator of cage rotor
Inventor: DOUKE HIROSHI
IPC: H02K17/16
Filed: 1979-02-22
Abstract: PURPOSE: To form a slot insulating thin film surely and easily by attaching aqueous solution of a mixture of mica powder and sodium silicate at a specific ratio to the slot and by drying it under a specifid temperature.  
     CONSTITUTION: A mixture of 50∼95% mica powder and 5∼50% sodium silicate, the specific weight of which is 1.45, by weight is dissolved in water and sufficiently stirred to obtain an aqueous solution the viscosity of which is suitable to the working, the slot part of the die-cast rotor core is dipped in the said aqueous solution, the core is rolled to attach the solution to the slots of the entire circumference. Next the core is taken from the aqueous solution, rotated to scatter the excessive solution by the centrifugal force, and is dried at temperature of 100∼200°C for about 15 minutes. In this way, an insulating thin film of the core slot, by which a no-load loss and a stray-load loss are surely reduced, can easily be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06208033-A (JP)
Title: Optical waveguide element
Inventor: SUGIYAMA TSUNETOSHI
IPC: C08G61/08
Filed: 1993-01-12
Abstract: PURPOSE:To provide the optical waveguide element which is extremely excellent in a visible light to near IR region and more particularly light transmission characteristic and is excellent in heat resistance, moisture resistance, workability, etc., and the process for production of the optical waveguide element. CONSTITUTION:At least one of a core part 2 or clad parts 3, 4 of this optical waveguide element are constituted of a thermoplastic resin and/or soluble polyimide resin which is a resin having norbornane skeleton and consisting essentially of an aliphat. structure and has <=0.4dB/cm transmission loss coefft. to visible light and near IR light and 1.4 to 1.7 refractive index. The process for production of the optical waveguide element is executed by stages for successively forming a resin film forming at least the core part 2 and a film consisting of a radiation sensitive material on the substrate 1 and irradiating the films with radiations, then subjecting the films to a silylation and/or gel-mill formation treatment and reactive etching treatment.
Patent JP-S59144428-A (JP)
Inventor: MURAKOSHI TOKUSHIGE
IPC: A47L9/04
Filed: 1983-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08206948-A (JP)
Title: Edge chamfering machine of cylindrical pipe material
Inventor: HASHIMOTO ICHIRO
IPC: B24B9/00
Filed: 1995-02-07
Abstract: PURPOSE: To provide an edge chamfering machine by which chamfering work of plural cylindrical pipe materials can be efficiently and continuously performed. CONSTITUTION: An edge chamfering machine is provided with a support device 4 to rotatably support a lengthwise directional intermediate part of plural cylindrical pipe materials 30 arranged in a parallel shape, a rotation applying device 5 to rotate the pipe materials 30 around one's own shaft and a rotary brush 8 which is arranged in a condition where a rotary shaft turns in the arranging direction of the pipe materials 30 and whose rotary circumferential surface is contacted with edges of the pipe materials relatively moving in the arranging direction while rotating.
Patent JP-H05190610-A (JP)
Title: Manufacture of processed film
Inventor: KANETO MASAYUKI
IPC: H05K3/26
Filed: 1992-01-07
Abstract: PURPOSE:To certainly wash away and remove decomposed resin residue generated when processing a resin film by applying a laser beam by sequentially using chemicals having particular properties. CONSTITUTION:When a resin film 1 is processed by applying a laser beam, carbonized decomposed resin residue 11 is firmly stuck to the vicinities of the processed portion. A insulation resin film 1 stuck with the decomposed resin residue 11 is immersed in or sprayed by a chemical having relatively strong alkali such as sodium hydroxide or potassium hydroxide, and the decomposed resin residue 11 is swelled. Thereafter, said residue is sequentially immersed into or sprayed by a strong acid chemical solution such as permanganate and a weak, reducing solution of dilute sulfuric acid or hydroxylamine sulfate. Then the decomposed resin residue 11 is fully washed and removed. Thus, precisely processed films can be obtained, when the processed films obtained are used for aeolotropic conductive film, film carrier or circuit board, uniform metal filling and bumps can be formed.
Patent JP-S59146149-A (JP)
Title: Manufacture of lead battery
Inventor: OOHAMA TAKAHIKO
IPC: H01M10/12
Filed: 1983-02-07
Abstract: PURPOSE:To facilitate liquid injection and enclosing operation while to prevent uneven battery capacity by injecting electrolyte in a battery jar and impregnating to electrode group while after cooling the electrode group and solidifying the electrolyte, welding a cover over the battery jar through supersonic. CONSTITUTION:An electrode group includes an anode current collector 1, anode active substance layer 2, separator 3, cathode active substance layer 4 and cathode current collector 5. Current collectors 1, 5 are planar and composed of lead alloy containing calcium, for example. A resin mesh 6 is burried in active substance layers 2, 4. Glassfiber is employed as separator 3. Each element in electrode group is laminated then inserted into a battery jar 7 made of ABS resin and pressurized properly. Thereafter electrolyte is injected and impregnated to separator 3 and active substance layers 4, 2. Electrode group impregnated with electrolyte is cooled quickly to approximately -30 deg.C to solidify electrolyte. Thereafter a cover 8 is contacted tightly to the battery jar 7 to seal between the battery jar 7 and cover 8 tightly through supersonic.
Patent JP-H04236625-A (JP)
Title: Processing circuit for digital data
Inventor: NAOE TOSHIYUKI
IPC: G06F7/507
Filed: 1991-01-18
Abstract: PURPOSE:To shorten the processing time by supposing carry and rounding to perform the operations in parallel processings in several divided blocks and outputting required one of operation results. CONSTITUTION:Data is divided to four blocks BLK0 to BLK3. The operation for carry from a lower block and rounding is performed in a first arithmetic circuit, namely, rounding circuits RND2 and RND3. The operation for no carry and rounding is performed in a second arithmetic circuit, namely, the rounding circuit RND2. The operation for carry and no rounding is performed in a third arithmetic circuit, namely, adders AAD2B and ADD3B. The operation for no carry and no rounding is performed in a fourth arithmetic circuit, namely, an adder ADD0 and ADD1A to ADD3A. First to fourth arithmetic circuits are executed in parallel to preliminarily obtain the operation results, and the final result is selected from them and is outputted in accordance with, the presence of carry and rounding process.
Patent JP-S62178893-A (JP)
Title: Heat exchanger
Inventor: YOKOIE NAOSHI
IPC: F28D9/00
Filed: 1986-01-31
Abstract: PURPOSE:To make it possible to reduce the static pressure loss while holding the entire external dimension and the heat exchange efficiency as it is, by integrally forming smoothening fins on one surface of a plate, enlarging as large as possible the mutual interval P between smoothening fins in a specific range with respect to the height H thereof within a specific range, and vertically laminating unit heat exchange members thus constituted. CONSTITUTION:The mutual interval P of smoothening fins 3 integrally formed on a plate 2 is set so that P/H (H: the height of fins 3) is in a range of 3.0-10.0. Thus, it is possible to reduce the static pressure loss by 10% to 60% as compared with the conventional heat exchanger in the case of P/H=1.0-2.5, and also the quantity of a material for smoothening fins when the heat exchange efficiency is the same can be reduced. Further, the smoothening fins and the plate may be constituted of a material having a heat transfer property and a moisture permeability and the connecting surfaces of both the fins and the plate may be reinforced by expansion or use of connecting plates.
Patent JP-H11271562-A (JP)
Title: Passive method for fitting optical element to optical integrated circuit and template for implementing the same
Inventor: OLLIER ERIC
IPC: G02B6/42
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and inexpensive passive method for fitting a connector an the optical element together with an optical integrated circuit, and a template for the above method. SOLUTION: The output terminal and/or input terminal of each element is positioned almost in level with the input terminal and/or output terminal of the optical integrated circuit 26 which is positioned on the same plane (xoz). In this case, the circuit 25 is positioned on a template 35 having a pattern for precisely matching the input terminal and/or output terminal of the circuit 26 with the optical element, and a block 30, which contains the optical element is positioned on the template 35 and fixed to the circuit; and the template is removed, and the optical element is positioned at each block which is matched with the input terminal and/or output terminal of the circuit.
Patent JP-S61179839-A (JP)
Title: Aluminum wire rod for semiconductor device bonding
Inventor: UEJIMA TOKUO
IPC: H01L23/48
Filed: 1985-02-04
Abstract: PURPOSE:To obtain the Al wire rod for semiconductor device bonding which can be used not only for wedge bonding but also for ball bonding by incorporating specific amounts of Mn, rare earth elements, etc., to Al and by minimizing the quantity of contained impurities. CONSTITUTION:The mother alloy of high purity metal and Al is added to high purity Al, and the mixture is melted to manufacture the Al wire rod for semiconductor device. As to its composition, the Al wire which contains 0.5-3.0% Mn, 0.01-1.0% rare earth elements such as La, Cl, Y, Sm, Gd, misch metal, etc., <0.02% Si, <0.02% Fe, and <0.03% Cu, or further contains <0.5% Ti and <0.1% B, or, besides Ti and B, <=0.5% in total of 1 or >=2 kinds among Sn, In, and Sb and in which the quantity of other impurities is limited to a trace of 0.01% in total is manufactured. The inexpensive Al wire rod for semiconductor device capable of being used as a substitute for a conventional Au wire can be obtained.
Patent JP-H11211198-A (JP)
Title: External control device
Inventor: ISHIHARA OSAMU
IPC: F24F11/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable control of an air conditioner from outside by necessary remodeling not being large-scale, but being simple and small-scale, and to effectuate concentrated control easily even when types or manufacturing companies are different. SOLUTION: A second temperature sensor 9 different from a first temperature sensor 3 for detecting the temperature of an air conditioner is provided and an output of the first temperature sensor 3 is regulated according to a temperature detected by the second temperature sensor 9, so as to conduct a temperature control of the air conditioner. As an input means for the first temperature sensor 3, in this constitution, the first temperature sensor 3 may be replaced by a variable resistor, or a means for inputting a corresponding voltage or current to the input of the first temperature sensor may be provided, or a constitution wherein the first temperature sensor 3 is heated and cooled directly may be adopted.
Patent JP-H04214784-A (JP)
Title: Air-drying polyurethane resin,and preparation and use thereof
Inventor: MITSUHIYAERU SHIYUUABU
IPC: C08G18/36
Filed: 1991-02-13
Abstract: PURPOSE: To enhance the pigment compatibility of a resin and the corrosion protectiveness of a coated article by using a water dispersible polyurethane resin containing a constitutional unit consisting of polyisocyanates and polyols having a natural drying group.  
     CONSTITUTION: A water dispersible polyurethane resin containing a constitutional unit consisting of 10-40 wt.% of polyisocyanates (A), 20-60 wt.% of polyols (B) having a natural drying group, according to circumstances, 0-20 wt.% of polyols (C) having no natural drying group, 2-20 wt.% of a compd. (D) having a plurality of groups such as carboxyl groups having reactivity to an isocyanate group and an anion forming group, 0-50 wt.% of monovalent alcohols (E) having a natural drying group and 0-10 wt.% of a compd. (F) different from B, C, D and E and having a group reactive with an NCO group is used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01195479-A (JP)
Title: Thermal fixing roller
Inventor: KON SHUJI
IPC: G03G15/20
Filed: 1988-01-29
Abstract: PURPOSE:To obtain satisfactory durability and mold-release from a toner, to have stable paper filtration and to prevent a paper crease or a fixing defect, etc., from being generated even at an automatic double-sided copying time or at a high speed copying time by forming the surface of a fluororesin coated membrane in the reverse crown shape of 150-500mum crown quantity. CONSTITUTION:In a thermal fitting roll to be formed by forming rubber layer 2 on a roll center 1 shaft and providing a fluororesin coated membrane 3 on this rubber layer 2, the surface of the fluororesin coated membrane 3 is formed in the reverse crown shape of the 150-500mum crown quantity. Namely, since the fluororesin coated membrane 3 is formed on the surface, the mold-release from the toner and durability are satisfactory. Since a rubber layer 2 is provided on the lower layer of the fluororesin resin coated membrane 3 and the surface is formed with the reverse crown shape in the range of 150-500mum crown quantity, the paper crease can be prevented from being generated at a paper filtration time since the whole surface of a paper is pressurized with suitable pressure distribution at a thermal fitting time. Thus, the thermal fitting roll, which does not generate the unconvenience of the fixing defect, etc., of high performance, high quality and a long life can be obtained.